Hudson Bay

Big Rideau Lake

Ontario, Canada

Location created by
Marie F Mathe Drader

Group: Big Rideau Lake Association : Big Rideau Lake Water Quality
Site ID: BRLA-Hudson
Lat: 44.697
Lng: -76.2752
Waterbody Type: Lake
Timezone: America/Toronto

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Observation tests summary

Air temperature °C

26.0 Latest

23.1 Average

2018-05-27 -> 2025-07-26

Water temperature °C

24.3 Latest

22.1 Average

2018-05-27 -> 2025-07-26

Alkalinity mg/L

80 Latest

96 Average

2018-05-27 -> 2025-07-26

Hardness mg/L

50 Latest

53 Average

2018-05-27 -> 2025-07-26

Dissolved oxygen mg/L

8.0 Latest

7.1 Average

2018-05-27 -> 2025-07-26

Chloride ppm

0.5 Latest

0.5 Average

2018-05-27 -> 2018-05-27

Conductivity μS/cm

202 Latest

198 Average

2018-05-27 -> 2025-07-26

Secchi depth m

5.0 Latest

3.0 Average

2018-05-27 -> 2025-07-26

pH (0-14)

7.2 Latest

7.4 Average

2018-05-27 -> 2025-07-26

Turbidity JTU

104 Latest

105 Average

2018-09-16 -> 2020-06-27

Chlorine ppm

0.0 Latest

0.3 Average

2019-07-01 -> 2025-07-26

Water depth m

6.0 Latest

5.3 Average

2019-07-01 -> 2025-07-26

Total dissolved solids ppm

101.0 Latest

94.4 Average

2020-07-25 -> 2025-07-26